mundoclima Series MUCO-H4 “Column ON/OFF H4 ” User manual

Type
User manual
COLUMN SERIE H4
MUCO-60-H4
English
CL20399
Service manual
7DEOHRI&RQWHQWV
2
6XPPDU\DQG)HDWXUHV
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6DIHW\3UHFDXWLRQV
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6SHFL¿FDWLRQV
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8QLW6SHFL¿FDWLRQV
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&DSDFLW\9DULDWLRQ5DWLR$FFRUGLQJWR7HPSHUDWXUH
2SHUDWLRQ'DWD
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LHZV
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,QGRRU8QLW
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2XWGRRU8QLW
5HIULJHUDQW6\VWHP'LDJUDP

6FKHPDWLF'LDJUDP

(OHFWULFDO'DWD
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(OHFWULFDO:LULQJ
3ULQWHG&LUFXLW%RDUG
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5HPRWH&RQWURO2SHUDWLRQV
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,PSRUWDQW1RWLFHV
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,QVWDOODWLRQ'LPHQVLRQ'LDJUDP
,QVWDOODWLRQRI,QGRRU8QLW
,QVWDOODWLRQRI2XWGRRU8QLW
7HVW2SHUDWLRQDQG&KHFNDIWHU,QVWDOODWLRQ
([SORGHG9LHZVDQG3DUWV/LVW
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Installing, starting up, and servicing air conditioner can be
hazardous due to system pressure, electrical components,
and equipment location, etc.
Only trained, qualified installers and service personnel are
allowed to install, start-up, and service this equipment.
Untrained personnel can perform basic maintenance fun-
ctions such as cleaning coils. All other operations should
be performed by trained service personnel.
When handling the equipment, observe precautions in the
manual and on tags, stickers, and labels attached to the
equipment. Follow all safety codes. Wear safety glasses
andwork gloves. Keep quenching cloth and fire extinguisher
nearby when brazing.
Read the instructions thoroughly and follow all warnings or
cautions in literature and attached to the unit. Consult local
building codes and current editions of national as well as
local electrical codes.
Recognize the following safety information:
Incorrect handling could result in
personal injury or death.
Incorrect handling may result in
minor injury,or damage to product
or property.
Warning
Caution
Caution
Warning
All electric work must be performed by a licensed technician
according to local regulations and the instructions given in
this manual.
Before installing, modifying, or servicing system, main
electrical disconnect switch must be in the OFF position.
There may be more than 1 disconnect switch. Lock out
and tag switch with a suitable warning label.
Never supply power to the unit unless all wiring and tub-
ing are completed, reconnected and checked.
This system adopts highly dangerous electrical voltage.
Incorrect connection or inadequate grounding can cause
personal injury or death. Stick to the wiring diagram and
all the instructions when wiring.
Have the unit adequately grounded in accordance with
local electrical codes.
All installation or repair work shall be performed by your dea-
ler or a specialized subcontractor as there is the risk of fire,
electric shock, explosion or injury.
Have all wiring connected tightly. Loose connection may
lead to overheating and a possible fire hazard.
Make sure the outdoor unit is installed on a stable, level
surface with no accumulation of snow, leaves, or trash
beside.
Make sure the ceiling/wall is strong enough to bear the
weight of the unit.
Make sure the noise of the outdoor unit does not disturb
neighbors.
Follow all the installation instructions to minimize the risk
of damage from earthquakes, typhoons or strong winds.
Avoid contact between refrigerant and fire as it generates
poisonous gas.
Apply specified refrigerant only. Never have it mixed with
any other refrigerant. Never have air remain in the
refrigerant line as it may lead to rupture and other hazards.
Make sure no refrigerant gas is leaking out when install-
ation is completed.
Should there be refrigerant leakage, the density of refri-
gerant in the air shall in no way exceed its limited value,
or it may lead to explosion.
Keep your fingers and clothing away from any moving
parts.
Clear the site after installation. Make sure no foreign ob-
jects are left in the unit.
Always ensure effective grounding for the unit.
Never install the unit in a place where a combustible gas
might leak, or it may lead to fire or explosion.
Properly insulate any tubing running inside the room to
prevent the water from damaging the wall.
Make a proper provision against noise when the unit is
installed at a telecommunication center or hospital.
Provide an electric leak breaker when it is installed in a
watery place.
Never wash the unit with water.
Should any emergency occur, stop the unit and discon-
nect the power immediately.
Handle unit transportation with care. The unit should not
be carried by only one person if it is more than 20kg.
Never touch the heat exchanger fins with bare hands.
Never touch the compressor or refrigerant piping without
wearing glove.
Do not have the unit operate without air filter.
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Outdoor temp.( )
)
Capacity ratio (%)
Outdoor temp.(
151050-5-10
-15
140
120
100
80
60
40
20
0
Capacity ratio (%)
Condition Indoor: DB20 ;
Indoor air flow: Super High
Pipe len
gth: 5m.
50
60
70
80
90
100
110
120
32 34
36 38 40 42 5044 5446
48 52
Condition Indoor: DB29 ,WB19 ;
Indoor air flow: Super High
Pipe len
gth: 5m.
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TINU ROODTUOTINU ROODNI
HEAT
EXCHANGE
(EVAPORATOR)
HEAT
EXCHANGE
(CONDENSER)
COMPRESSOR
GAS SIDE
3-WAY VALVE
LIQUID SIDE
2-WAY VALVE
COOLING
HEATING
Accumlator
Discharge
Suction
Muffler
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LOW PRESSURE
SWITCH
FAN MOTOR
COMPRESSOR
CONTACTO
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PROTECTOR
OVERLOAD
PROTECTO
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TEMP. SENSOR
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1 Copper ins
ert of live wire
2 Protective tube
3 Copper i
nsert of wire of
compressor
4 Control relay
of compressor
5 Copper i
nsert of wire of
outdoor fan
6 Copper insert of wire of
4-way valve
7 Copper ins
ert of neutral wire
8 W
iring terminal of indoor fan
9 Rela
y of auxiliary heater
10 T
erminals of DISP1 and
DISP2
11
Control relay for 4-speed of
indoor fan
12 Contro
l relay of 4-way valve
13 Contro
l relay of outdoor fan
14
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1
7
8
4
3
5
6
11
13
12
16
17
18
19
10
14
9
15
2
ON/OFF
Press it to start or stop operation.
MODE
Press it to select operation mode (AUTO/COOL/DRY/FAN/HEAT).
-
Press it to decrease temperature setting.
+
Press it to increase temperature setting.
FAN
Press it to set fan speed.
Press it to set swing angle.
HEALTH SA
VE
Press it to turn on or of
f health function.
Press it to set left & right swing angle.
X-FAN(X-FAN is the alternative expression of BLOW for the
purpose of understanding.)
TEMP
TIMER
Press it to set timer ON/ timer OFF.
TURBO
SLEEP
LIGHT
Press it to turn on/off the light.
MODE icon:
If MODE button is pressed, current operation mode icon (AUTO), ( COOL), (DR
Y), (FAN) or (HEAT is only for heat
pump models) will show.
LOCK icon:
is displayed by pressing "+" and “-” buttons simultaneously
. Press them again to clear the display
.
LIGHT icon:
is displayed by pressing the LIGHT button. Press LIGHT
button again to clear the display.
SLEEP icon :
is displayed by pressing the SLEEP button. Press this button again to clear the display
.
TEMP icon:
Pressing TEMP
button, (set temperature), (ambient temperature) , (outdoor ambient temperature) and blank is displayed
circularly.
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1
FAN
AUTO
OPER
HEALTH
AIR
FILTER
TURBO
ON/OFF
X-FAN
HOUR
HUMIDITY
19
15
20
18
16
17
21
22
23
24
CL96462 (Optional)
15
21
22
23
24
20
Up & down swing icon:
is displayed when pressing the up & down swing button. Press this button again to clear the display.
Left & right swing icon:
is displayed when pressing the left & right swing button.Press this button again to clear the display.
SET TIME
display:
After pressing TIMER button, ON or OFF will blink.This area will show the set time.
DIGITAL
display:
This area will show the set temperature. In SAVE mode,"SE" will be displayed. During defrosting operation, “H1” will be display
ed.
FAN SPEED display:
Press F
AN button to select the desired fan speed setting(AUT
OLow-Med-High).Your selection will be displayed in the LCD windows,
except the AUTO fan speed.
1
2
3
4
5
6
7
8
ON/OFF:
Press this button to turn on the unit. Press this button again to turn off the unit.
MODE:
Each time you press this button,a mode is selected in a sequence that goes from AUT
O, COOL,DRY, FAN, and HEAT *, as the
following:
*Note: Only for models with heating function.
After energization, AUTO mode is defaulted. In AUTO mode, the set temperature will not be displayed on the LCD, and the unit will
automatically select the suitable operation mode in accordance with the room temperature to make indoor room comfortable.
+ :
Press this button to increase set temperature. Hold it down for above 2 seconds to rapidly increase set temperature. In AUT
O mode,
set temperature is not adjustable.
-:
Press this button to decrease set temperature. Hold it down for above . 2 seconds to rapidly decrease set temperature. In AUTO
mode, set temperature is not adjustable.
FAN :
This button is used for setting fan speed in the sequence that goes from AUT
O, , , to then back to Auto.
●Press button to start or stop up & down swing function.The remote controller defaults to simple swing condition.
●Press + button and button at the same time at unit OFF to switch between simple swing and static swing; blinks for 2
seconds.
●In static swing condition, pressing button, the swing angle of up & down louver changes as below:
●If the unit is turned off during swing operation,the louver will stop at present position.
HEAL
TH SA
VE:
Press HEALTH part of this button to turn on or of
f HEALTH function.Pressing SAVE part of this button,"SE" is displayed and the unit
goes into SAVE operation mode. Press SAVE part of the button again to cancel SAVE function. During SAVE operation, the temp-
erature and fan speed is not adjustable.
●Press button to start or stop left & right swing function.The remote controller defaults to simple swing condition.
●Press + button and button at the same time at unit OFF to switch between simple swing and static swing; blinks for 2
seconds.
AUTO
COOL DR
Y FAN HEAT*
AUTO
Low speed Medium speed High speed
OFF
Remote controller description
16
10
11
12
13
14
15
16
9
●In static swing condition, pressing button, the swing angle of left & right louver changes as below:
●If the unit is turned off during swing operation,the louver will stop at present position.
X-FAN:
Pressing X -FAN button in COOL
or DRY mode,the icon "X-FAN" is displayed and the indoor fan will continue operation for 10
minutes in order to dry the indoor unit even though you have turned off the unit. After energization, X-FAN OFF is defaulted. X-FAN
is not available in AUTO, FAN and HEAT mode.
TEMP:
Press this button, could select displaying the indoor setting temperature or indoor ambient temperature.When the indoor unit firstly
power on it will display the setting temperature, if the temperature's displaying status is changed from other status to" ",displays
the ambient temperature, 5s later or within 5s, it receives other remote control signal that will return to display the setting tempera-
ture. if the users haven't set up the temperature displaying status,that will display the setting temperature.
TIMER:
Press TIMER button at unit ON to set
TIMER OFF; HOUR OFF blinks. Press TIMER button at unit OFF to set TIMER ON; HOUR
ON blinks. In this case, pressing + or - button changes time setting. Holding down either button rapidly changes time setting (time
setting range 0.5-24hours). Press TIMER button again to confirm setting; HOUR ON/OFF stops blinking. If there is not any operation
of button within 5 seconds during HOUR ON/OFF blinking, TIMER setting will be cancelled.
TURBO:
Press this button to activate / deactivate the T
urbo function which enables the unit to reach the preset temperature in shortest time.
In COOL mode, the unit will blow strong cooling air at super high fan speed. In HEAT mode, the unit will blow strong heating air
at super high fan speed.
SLEEP :
Press this button to go into the SLEEP operation mode. Press it again to cancel this function.
This function is available in COOL ,
HEAT (Only for models with heating function) or DRY mode to maintain the most comfortable temperature for you.
LIGHT:
Press LIGHT button to turn on the display's light and press this button again to turn of
f the display's light. If the light is turned on ,
is displayed. If the light is tunrned off, disappears.
Combination of "+" and "-" buttons: About lock
Press "+ " and " " buttons simultaneously to lock or unlock the keypad. If the remote controller is locked, is displayed. In this
case, pressing any button, blinks three times.
Combination of "MODE" and "-" buttons:About switch between Fahrenheit and Centigrade.At unit OFF, press "MODE" and "- "
buttons simultaneously to switch between and .
Replacement of Batteries
1.Remove the battery cover plate from the rear of the remote controller
.
(As shown in the figure)
2.T
ake out the old batteries.
3.Insert two new AAA1.5V dry batteries, and pay attention to the polarity.
4. Reinstall the battery cover plate.
Notes:
●When replacing the batteries, do not use old or different batteries,
otherwise, it may cause malfunction.
●If the wireless remote controller will not be used for a long time, please
remove batteries to prevent damage from leaking batteries.
●The operation should be performed in its receiving range.
●It should be kept 1m away from the
TV set or stereo sound sets.
●If the wireless remote controller does not operate normally, please take
the batteries out and reinsert them after 30 seconds. If it still can't operate
properly, replace the batteries.
OFF
Sketch map for
replacing batteries
17
E-HEATER
Buttons function and displayer
and
and
Press this button, to turn on the unit.
When unit is turned on, the original
setting like Timer, Sleep function will
be canceled.Note: When the unit is
running in Dry mode, press ON/OFF
button that can turn on the unit directly
.
ON/OFF
ON/OFF Button
When the unit start up running,
the status light will display in red
indicated as power turn-on and free-dut
y.
Mode
Mode Button
Press the button, the circulating changes
of mode are shown as below:
AUTO COOL DRY
HEAT
FAN
AUTO: the controller will determine its
operation mode according to changes
of room temperatures under this mode.
COOL: display cooling state.
DRY: reduce temperature
and keep the setting room temperature
without any change.
FAN: The compressor doesn't on
work and only the indoor blower is on
running under this mode.
HEAT: Display the state of heating .
(Note: Single-cooling machine is not
equipped with heating mode)
Button
Under the situation without setting
the function, press
and
buttons,
the setting temperature goes up
and down 1
, the regulating range
is from 16 to 30
.
Under the conditions of setting the
functions, can proceed with the
round-trip option of this function (set
and
opposite direction of
circulation).
Keep pressing
and
buttons
for 3 seconds continuously, functions
of all buttons on the display panel
will be conductively-closed, and then
press any button, the buzzer will
ring once while "LC" is flashing for
three times on the location of double
8 and resume to normal display so
as to prompt users that the buttons
have been locked up.When keep
pressing again the two buttons for
another 3 seconds continuously,
the function of lockup will be removed
and resume to display in normal state.
Speed
Function AMB.
Mode
ON/OFF
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18
E-HEATER
Buttons function and displayer
Speed
Function AMB.
Mode
ON/OFF
and
and Buttons (Continued)
After switch-on at first time, if without
any button input:1. consecutively press
twice of buttons in 20 seconds and
soon access to the running of forced
heating.After the blades of blowing up
and down opens to the minimum position,
start up running of all loads, indoor and
outdoor high-speed blowers. All characters
will be displayed when the non-inductive
thermometer bulb is broken down. The
fault codes of breakdown will be displayed
when the inductive thermometer bulb is
broken down and then the buzzer rings.
After shutdown for five minutes or
receiving shutdown signal within 5
minutes, it enter the status of normal
standby. 2. consecutively press twice
of buttons in 20 seconds and soon
access to the running of forced cooling.
After the blades of blowing up and down
opens to the minimum position,start up
running of all loads, indoor and outdoor
high-speed blowers besides the four-
way valve and then the buzzer rings.
After shutdown for five minutes or
receiving shutdown signal within 5
minutes,it enter the status of normal
standby.
The 1 and 2 Functions are for trial use
only.
Speed
Speed Button
Press this button, the speed
can
shift in the circulation among of
Auto Low
Medium
High
Super
Auto
Note: the function of forced low
speed under operation of dehumi-
dification is not available.
AMB. Button
Press this button, AMB.
circulating
changes set forth below:
Energy
saving
Living Room
Conference/Office
Restaurant
Normal
Adjustable method of AMB.
Button:
The switch-on of
AMB.
mode
at first time is the default of
normal
mode,when shutting down
and
starting up again,the AMB.
mod will
keep the setting status before
last
shutting down. Under the modes
of
energy-saving, conference/office
and restaurant,the sleep function
will be automatically cancelled.
And the sleep function is not
adjustable: sleep function is only
available on service for cooling,
dehumidification and heating under
normal mode.
AMB.
19
E-HEATER
Buttons function and displayer
Speed
Function
AMB.
Mode
ON/OFF
AMB.
AMB.
Buttons (Continued)
Under the modes of living room,
restaurant, conference/office,The
setting temperature, speed,
blowing
up and down as well as left
and right
can be adjustable. If users
change
the
setting temperature,
speed,
blowing
up and down as well
as
left and right, the operation will run
in accordance with the status of setting
adjustment. The services setting of
blowing up and down as well as left
and right of next time start-up will be
remained before last shutdown while
the setting temperature and
speed
will run with the default.
Under the energy-saving mode, while
the heating service is on running, the
setting temperature,
speed,
blowing
up and down as well as left
and
right can be adjustable. If users
change the setting speed, blowing
up and down as well as left and right,
it will run according the status of users'
setting adjustment. But the setting
temperature under the energy-saving
cooling function can not be adjusted.
The modes of living room, restaurant,
conference/office can only be called
out by pressing buttons of air con-
ditioner panel. If receiving the sig-
nal from remote control when the
air conditioner is running the modes
of living room, restaurant, confere-
nce/office, it will exit from the abo-
vementioned modes and run acc-
ording to the modes of remote control.
Function
Function Button
Under the status of switch-on, Ever
y
time press the function button, the
settings of up and down, left and right,
drying, concurrent heating, timing, air
renewal, setting and room temperature
can be shifted in sequence. When a
certain character is flashing, it in-
dicates can proceed its setting and
go on setting by press
buttons.
The action will be confirmed if
without receiving other operating
order in 5 seconds. Or press the
function button to leave for the confirm.
Press the function button under the
status of running drying service
can directly proceed shutdown.
Press the function button under
the status of shutdown and non-
drying can proceed timing setting.
AMB.
AMB.Buttons (Continued)
20
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mundoclima Series MUCO-H4 “Column ON/OFF H4 ” User manual

Type
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